| You're back? With all I've seen, I'm still amazed to live in a time when people can enter The Afterlife and return as though they were on a trip to the market. Still, I'm glad to be rid of those blasted rocks for a time.
If you're after the source of this Nightmare, try taking out Kartherax! It won't be easy, but with Shoggoth wounded from battle, there's nobody left to protect that squid-faced abomination!